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From d08dae3e94778cf5860b6bd7b34bfbdc4741464c Mon Sep 17 00:00:00 2001
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Message-Id: <d08dae3e94778cf5860b6bd7b34bfbdc4741464c@dist-git>
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From: Peter Krempa <pkrempa@redhat.com>
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Date: Wed, 19 Feb 2020 15:09:52 +0100
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Subject: [PATCH] qemuBlockStorageSourceGetBackendProps: Report errors on all
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switch cases
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Few switch cases returned failure but didn't report an error. For a
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situation when the backingStore type='volume' was not translated the
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following error would occur:
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$ virsh start VM
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error: Failed to start domain VM
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error: An error occurred, but the cause is unknown
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After this patch:
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$ virsh start VM
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error: Failed to start domain VM
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error: internal error: storage source pool 'tmp' volume 'pull3.qcow2' is not translated
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Signed-off-by: Peter Krempa <pkrempa@redhat.com>
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Reviewed-by: Erik Skultety <eskultet@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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(cherry picked from commit 4e3e69fed45ac58bf19ebbe910213cb552d51f01)
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https://bugzilla.redhat.com/show_bug.cgi?id=1804603
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Message-Id: <43cca40afafd5de0aad1f477d63b21d1b10ba796.1582120424.git.pkrempa@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/qemu/qemu_block.c | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/src/qemu/qemu_block.c b/src/qemu/qemu_block.c
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index 63116ef5f2..0ee10dd770 100644
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--- a/src/qemu/qemu_block.c
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+++ b/src/qemu/qemu_block.c
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@@ -1081,8 +1081,14 @@ qemuBlockStorageSourceGetBackendProps(virStorageSourcePtr src,
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break;
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case VIR_STORAGE_TYPE_VOLUME:
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+ virReportError(VIR_ERR_INTERNAL_ERROR,
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+ _("storage source pool '%s' volume '%s' is not translated"),
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+ src->srcpool->pool, src->srcpool->volume);
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+ return NULL;
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+
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case VIR_STORAGE_TYPE_NONE:
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case VIR_STORAGE_TYPE_LAST:
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+ virReportEnumRangeError(virStorageType, actualType);
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return NULL;
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case VIR_STORAGE_TYPE_NETWORK:
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@@ -1141,6 +1147,7 @@ qemuBlockStorageSourceGetBackendProps(virStorageSourcePtr src,
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case VIR_STORAGE_NET_PROTOCOL_NONE:
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case VIR_STORAGE_NET_PROTOCOL_LAST:
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+ virReportEnumRangeError(virStorageNetProtocol, src->protocol);
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return NULL;
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}
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break;
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--
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2.25.0
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